package adv324;

/**
 * @author oldliu
 * @since 1.0
 */
public class SbTest {
    public static void main(String[] args) {
        StringBuilder sb=new StringBuilder();
        sb.append("你好，你不是渣渣灰");
        sb.append(3.25555);
        sb.append(2>1);
        sb.append('王');
        System.out.println(sb);
        //链式操作：
        sb.append("老刘").append("是个big帅哥").insert(5,"赵俊杰也还可以");
        System.out.println(sb);
        sb.delete(9,14);
        System.out.println(sb);
        sb.reverse();
        System.out.println(sb);
    }
}
